Subtract 42/10 from 32/14
1st number: 2 4/14, 2nd number: 4 2/10
32/14 - 42/10 is -67/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
32/14 = 32 × 5/14 × 5 = 160/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
42/10 = 42 × 7/10 × 7 = 294/70 - Subtract the two like fractions:
160/70 - 294/70 = 160 - 294/70 = -134/70 - After reducing the fraction, the answer is -67/35
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